Estelle Shaw voluntarily marries Yale Turner to investigate the truth behind a car accident six years ago. As a result, she becomes embroiled in internal conflicts within the Tuner family. In order to uncover the real culprit behind the scenes, the two join forces. Through the investigation, Estelle gradually gains Yale's trust and love with her intelligence and courage. In the end, they overcome numerous obstacles and find happiness together.
A plane crash cost Caven Allen his family. He adopts Ploy, the pilot's daughter who survived, to make her atone for her father's sins. Ten years later, Ploy matures, and Caven falls in love with her. Torn between love and hate, they protect and hurt each other, ultimately finding their way together.